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Mining composite filling foam material and preparation method thereof
The invention discloses a mining composite filling foam material and a preparation method thereof, the mining composite filling foam material comprises a component A and a component B. The component A and the component B are respectively prepared from the following substances in parts by weight: the component A comprises 40-70 parts of cement, 25-50 parts of fly ash, 1-8 parts of a foaming agent, 1-5 parts of a foaming stabilizer, 3-8 parts of an early strength agent, 15-20 parts of stone powder, 8-15 parts of a rubber emulsion, 2-4 parts of a silane coupling agent and 20-35 parts of water; and the component B comprises 1.5-3 parts of a foaming agent, 0.5-3 parts of a foaming stabilizer, 0.1-2 parts of a water reducing agent, 1-2 parts of a flexibilizer, 0.5-2 parts of a tackifier, 2-4 parts of a silane impregnant and 10-25 parts of water. The foam material has the advantages of being good in waterproofness, resistant to corrosion and not prone to cracking, and is mainly used for filling a mining area.
本发明公开了一种矿用复合填充发泡材料及其制备方法，包括有A组分与B组分，所述A组分与B组分分别包括以下各重量份物质制成；A组分包括：水泥40‑70份、粉煤灰25‑50份、发泡剂1‑8份、发泡稳定剂1‑5份、早强剂3‑8份、石粉15‑20份、橡胶乳液8‑15份、硅烷偶联剂2‑4份、水20‑35份；B组分包括：发泡剂1.5‑3份、发泡稳定剂0.5‑3份、减水剂0.1‑2份、增韧剂1‑2份、增粘剂0.5‑2份、硅烷浸渍剂2‑4份、水10‑25份。本发明具有防水性好，抗腐蚀性、不易开裂的优点，其主要用于采矿区的填充。
Mining composite filling foam material and preparation method thereof
The invention discloses a mining composite filling foam material and a preparation method thereof, the mining composite filling foam material comprises a component A and a component B. The component A and the component B are respectively prepared from the following substances in parts by weight: the component A comprises 40-70 parts of cement, 25-50 parts of fly ash, 1-8 parts of a foaming agent, 1-5 parts of a foaming stabilizer, 3-8 parts of an early strength agent, 15-20 parts of stone powder, 8-15 parts of a rubber emulsion, 2-4 parts of a silane coupling agent and 20-35 parts of water; and the component B comprises 1.5-3 parts of a foaming agent, 0.5-3 parts of a foaming stabilizer, 0.1-2 parts of a water reducing agent, 1-2 parts of a flexibilizer, 0.5-2 parts of a tackifier, 2-4 parts of a silane impregnant and 10-25 parts of water. The foam material has the advantages of being good in waterproofness, resistant to corrosion and not prone to cracking, and is mainly used for filling a mining area.
本发明公开了一种矿用复合填充发泡材料及其制备方法，包括有A组分与B组分，所述A组分与B组分分别包括以下各重量份物质制成；A组分包括：水泥40‑70份、粉煤灰25‑50份、发泡剂1‑8份、发泡稳定剂1‑5份、早强剂3‑8份、石粉15‑20份、橡胶乳液8‑15份、硅烷偶联剂2‑4份、水20‑35份；B组分包括：发泡剂1.5‑3份、发泡稳定剂0.5‑3份、减水剂0.1‑2份、增韧剂1‑2份、增粘剂0.5‑2份、硅烷浸渍剂2‑4份、水10‑25份。本发明具有防水性好，抗腐蚀性、不易开裂的优点，其主要用于采矿区的填充。
Mining composite filling foam material and preparation method thereof
一种矿用复合填充发泡材料及其制备方法
JIA ZHAO (author) / SHI XIAOLIANG (author)
2021-12-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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